Can I use data from JTable for my Jasper report

问题:

I'm new in using Jasper and I'm practicing of creating programs for accounting. Jasper helps me to generate nice reports using SQL queries, but is there a any way to generate report using data's from jtable? Thank you!

回答1:

Yes, you can build a JRDataSource from a table model using JRTableModelDataSource.

The names of the fields are the names of the columns returned by TableModel.getColumnNames(). You may also use COLUMN_<index> as field name.